摘要
延安日光温室蔬菜生产从初步发展走向稳定健康发展 ,基础设施建设、栽培技术等取得了一定成绩 ,但技术力量仍感不足 ,农药、化肥污染愈加严重。
Vegetable produce of greenhouse in Yan'an has been led to steady and healthy development from preliminary development,it had achieved success in cultivation techniques and foundational facilities,but lacking of technical personnel,pesticide and chemical fertilizer pollution is more serious than before,it puts out development countermeasure in further.
出处
《水土保持研究》
CSCD
2000年第2期147-149,共3页
Research of Soil and Water Conservation
基金
"九五"国家科技攻关项目!"黄土高原中部丘陵区中尺度生态农业建设综合研究 ( 96-0 0 4-0 5 -13 )"的部分内容
